Yuki Anggraini Kato (born 2 April 1995) is an Indonesian actress.
Kato was born in Malang to a Japanese father and an Indonesian mother of Javanese ethnicity. She has two younger sisters. When the family moved to Jakarta in 2002, Kato experienced bullying at school for having light brown hair and mixed background. She planned to continue her education in Tokyo, Japan, but failed due to late registration. Later, she graduated from the Faculty of Social and Political Sciences at the University of Indonesia, majoring in international relations. She is a Muslim.